4778574758774 has 8 divisors (see below), whose sum is σ = 7238831070528. Its totient is φ = 2365631068600.

The previous prime is 4778574758759. The next prime is 4778574758777.

4778574758774 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4778574758777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11828155142 + ... + 11828155545.

It is an arithmetic number, because the mean of its divisors is an integer number (904853883816).

Almost surely, 2^{4778574758774} is an apocalyptic number.

4778574758774 is a deficient number, since it is larger than the sum of its proper divisors (2460256311754).

4778574758774 is a wasteful number, since it uses less digits than its factorization.

4778574758774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23656310790.

The product of its digits is 12047257600, while the sum is 80.

The spelling of 4778574758774 in words is "four trillion, seven hundred seventy-eight billion, five hundred seventy-four million, seven hundred fifty-eight thousand, seven hundred seventy-four".